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4-(3-acetoxy-phenyl)-2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

874492-71-4

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874492-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 874492-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,7,4,4,9 and 2 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 874492-71:
(8*8)+(7*7)+(6*4)+(5*4)+(4*9)+(3*2)+(2*7)+(1*1)=214
214 % 10 = 4
So 874492-71-4 is a valid CAS Registry Number.
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